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National Stock Number:
5310-01-337-7031
Federal Supply Class:
5310
National Item Identification Number:
013377031
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 5310PL1991611 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 80724-428 | 56878 | SPS TECHNOLOGIES, LLC | | BACN10YR4CD | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACN10YR4CD | 27238 | BRISTOL INDUSTRIES, LLC | | BACN10YR4CD | 52828 | REPUBLIC FASTENER MFG. CORP. | | BACN10YR4CD | 56878 | SPS TECHNOLOGIES, LLC | | H52732-4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BH00312-4 | 27238 | BRISTOL INDUSTRIES, LLC | | BRH30C-4 | 52828 | REPUBLIC FASTENER MFG. CORP. | | LH3858-4 | 72962 | HARVARD INDUSTRIES INC | | BACN10YR4CD | 81205 | THE BOEING COMPANY | | PLH-54 | 92152 | SUPERIOR CHEMICAL PRODUCTS INC | | BACN10YR4CD | Z03F0 | BOEING DEFENCE AUSTRALIA LTD | | BACN10YR4CD | Z8T75 | BOEING DEFENCE AUSTRALIA LTD | | T6113C-428 | 11815 | SPS TECHNOLOGIES, LLC | | PLH54CD | 92152 | SUPERIOR CHEMICAL PRODUCTS INC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.420 INCHES MAXIMUM | | OVERALL HEIGHT | 0.204 INCHES MINIMUM AND | | 0.219 INCHES MAXIMUM | | WASHER THICKNESS | 0.019 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.304 INCHES MINIMUM AND | | 0.316 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | SPECIFICATION/STANDARD DATA | 81205-BACN10YR MANUFACTURERS STANDARD |
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